3(3d+5)=105

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Solution for 3(3d+5)=105 equation:


Simplifying
3(3d + 5) = 105

Reorder the terms:
3(5 + 3d) = 105
(5 * 3 + 3d * 3) = 105
(15 + 9d) = 105

Solving
15 + 9d = 105

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-15' to each side of the equation.
15 + -15 + 9d = 105 + -15

Combine like terms: 15 + -15 = 0
0 + 9d = 105 + -15
9d = 105 + -15

Combine like terms: 105 + -15 = 90
9d = 90

Divide each side by '9'.
d = 10

Simplifying
d = 10

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